To lower seat height sit on chair and lift lever (1). NOTE: It is normal for chair to slightly lower under body weight. • LOCKING TILT ADJUSTMENT For individual comfort, this chair has been equipped with an adjustment that will allow the user to change the tension of the tilting feature. Turn knob (2) clockwise to increase tension and counter-clockwise to decrease or ease tension. To lock to return chair to the upright position and push lever (1) in. To unlock pull lever (1) out. NOTE: Be carefu